<div class="ExternalClassD894D001DD77466D823130BDD233BA79">Replant disease leads to a loss of soil capacity to produce plants in stable qualities in consecutive generations of the same species. Poor vegetative development, stunted growth and reduced yield are visible reactions. The effects are assumed to be caused by chemical components either by root exudates or by decompostion of dead plant parts. ORDIAmur aims to identify and analyse the replant disease and its spatial and temporal effects. Interaction of different groups of organisms and the plant will be analysed in production sites and long-term field experiments. Management strategies will be developed by building up on decisive factors from socio-economic analysis. The results shall provide producers, extension services and policy makers with diagnostic indicators and management tools that help to mitigate replant disease and maintain soil functions for productin high quality fruits for future generations.</div>